module DeviseTokenAuth::Url

def self.generate(url, params = {})
  uri = URI(url)
  res = "#{uri.scheme}://#{uri.host}"
  res += ":#{uri.port}" if (uri.port && uri.port != 80 && uri.port != 443)
  res += uri.path.to_s if uri.path
  query = [uri.query, params.to_query].reject(&:blank?).join('&')
  res += "?#{query}"
  res += "##{uri.fragment}" if uri.fragment
  # repeat any query params after the fragment to deal with Angular eating any pre fragment query params, used
  # in the reset password redirect url
  res += "?#{query}" if uri.fragment
  res
end

def self.whitelisted?(url)
  url.nil? || \
    !!DeviseTokenAuth.redirect_whitelist.find do |pattern|
      !!Wildcat.new(pattern).match(url)
    end
end